Modern Square Straight Black Handrail, Hand Rail for Stairs, Custom Railing for Steps

$140.00 USD $0.00 USD Save
If you need a custom length enter it here and select the next size up. (Ex. Need a 70" rail? Select the 72" rail and note 70" here.) The max value is 276
What material are you attaching the handrail too?

We will notify you when the product is back in stock.

Handrails Handcrafted in the USA
Free Shipping In the USA (lower 48 states)
Experience the peak of contemporary architectural handrails with our superb Modern Black Square Handrail for Stairs, complete with brackets and fittings. This modern, sleek style not only makes your steps safer but also provides a touch of chic modernity. This metal handrail set is simple to install, and we have produced an in-depth railing installation video on YouTube to help you further. Witness the seamless installation process at
  • Available in lengths starting from 1' to 18' foot lengths
  • Primary color options- Matte black, Semi gloss black, Grey primer or clear coat 
Order includes
  • Handrail
  • 2 modern L brackets or more if required (brackets come loose so you can place them where you need)
  • Self-tapping screws to attach brackets to the handrail
  • Lag bolts (Wood) or anchor bolts (Cement or brick) for wall attachment in *personalization*
  • Custom measurements are rounded up to the next foot
  • (Order the next size up and request your exact measurement in personalization)
******Lengths over 94" inches will be split into two pieces and lengths over 204" inches will be split into 3 pieces that are easy to assemble*
If you would like a handrail over 94" inches shipped in one single piece message me for a shipping quote

Please review local building code requirements before ordering

Product details
  • 1-1/2" W x 1-1/2" H steel square tube
  • For indoor and outdoor use
  • Great quality, durability and craftsmanship
  • Durable Finishes - one coat of anti rust primer and one coat of high quality paint
  • 1-1/2 “ spacing from wall / 3" total projection off wall
  • Handrails are installed at 34"-36" inches above the floor
  • Handling time 6-10 days
  • Shipping 3-4 days
  • Shipping cost is free in the USA except for Hawaii & Alaska
  • Please message with Model, Size and Zip code for a quote
  • Expedite shipping ships in 3-4 days 
  • We do accept returns, 25% restocking fee may be applied due to customized nature of product to be determined on a case by case basis *please message me*
Handrail length includes specific amount of brackets
  • 1' to 5’ = 2 brackets
  • 5'6" to 8’ = 3 brackets
  • 8’6" to 11’6" = 4 brackets
  • 12’ to 15’ = 5 brackets
  • 16’ to 18’ = 6 brackets
All handrails are handmade in Los Angeles, feel free to ask any questions through the live chat. If you can't find what were looking for contact me, we can make almost every kind of iron design. I own a fully assorted iron shop. It is my pleasure to serve your needs.

Frequently Asked Questions

Yes, brackets are included along with screws. The quantity of brackets varies per length on handrail selected
Refer to how to measure a handrail infographic picture located on every handrail listing. Read our blog post How to measure. Watch our youtube video How to measure video.
Yes, handrails can be installed outdoors as long as you are not near the ocean. If you are near the ocean and want to use products outdoors, message us.
Most handrails are made of steel tubing and solid steel. There are handrails that are made of stainless steel tubing.
To purchase a custom length, select the next size up from the length you would like. Next make sure to type in the length you would like in the box on top of the “add to cart” button.
You have 30 days to return the handrail once you receive the order. There is a 30% restocking fee for returns. We cover the return shipping cost if needed.
Cancellation is free as long as we are notified 48 hours after order is placed. There may be a charge if we have started fabrication after 48 hours.
Standard shipping Once an order is made we take 10-14 days to make and ship out orders. Shipping takes 3-4 days to arrive. Total turn round 14-18 days
Expedited shipping -select at checkout Once an order is made we take 3-6 days to make and ship out orders. Shipping takes 1-3 days to arrive. Total turn around to receive 6-9 days.
Yes, select pickup from our shipping options at checkout. Orders will take 5-7 days to be ready for pick up.
We are located North of Los Angeles California. 10537 San Fernando rd. Pacoima, CA 91331

Customer Reviews

Based on 24 reviews
Modern Square Handrail

After watching the video, the handrail was easy to install. The color and design complement my home decor.

Kathleen Barker
Great looking, modern hand rail

Took a chance ordering online this beautiful hand rail to replace an ugly, builder grade one. The modern lines on this rail transformed our stairway with a high level of sophistication and quality. A little patience (if installing railings isn't your day job) is involved with the installation, but the Optimum team have done a great job with installation videos and phone support. I would recommend and have Optimum products to friends, family and neighbors.

Billy White
Clean and Modern

We ordered a custom size and could not be happier with the end product. The rail is modern and the build quality is great. I would definitely recommend!

One word! BEAUTIFUL!

It’s so nice, I’m thinking about replacing my other one!

Tom Thibault
Sturdy and beautiful

The railing is well constructed, was easy to install and looks great!

Susan Singer
Custom handrail

Even better than expected. Very sturdy, great quality, easy to install and looks great!

Andrea Daniel
Just what I ordered. Great workmanship.

Just what I ordered. Great workmanship.

Alna O'kon
I love this sleek modern handrail. Looks g...

I love this sleek modern handrail. Looks great and we had no issues installing it.

Krishna Bhagavathula
Great Product and service

We ordered all our interioir hand rails from optimum. The rails are sleek and modern and the service is great!

Hector Friesen
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